Hat-making or millinery is the design, manufacture and sale of hats and other headwear. A person engaged in this trade is called a milliner or hatter. Historically, milliners, typically women shopkeepers, produced or imported an inventory of garments for men, women, and children and sold these garments in their millinery shop. Many milliners worked as both milliner and fashion designer, such as Rose Bertin, Jeanne Lanvin, and Coco Chanel.